PSB040SF1A5-Electro-hydraulic pressure switch
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The PARKER PSB040SF1A5 electro-hydraulic pressure switch from the United States is a sturdy, durable, long-lasting, and high-performance component. When the detected pressure is higher or lower than the selected setting, they provide an electrical signal. The PARKER PSB pressure switch has a working pressure of up to 315 bar and can be widely used in most hydraulic industries.
Function:
The spring-loaded piston has hydraulic damping. PSB provides very precise hysteresis between switching points. The required operating pressure needs to be adjusted by fixing screws.
The electrical component is a microswitch with quick acting contacts.
Three terminals allow for the application of switches in "on", "off", or "switching".
be careful:
For inductive DC loads, spark arresters should be used to extend their service life.